🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 75 (from laksa106)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa075.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.nhs.uk/vaccinations/covid-19-vaccine/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.nhs.uk/vaccinations/covid-19-vaccine/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.nhs.uk\/vaccinations\/covid-19-vaccine\/","crawl_time":1776337577,"first_indexed_time":1719566028,"http_code":200,"src_unparsed":"uk,nhs,www!\/vaccinations\/covid-19-vaccine\/ s443","src_root_hash":"11359509702434384875","history_drop_reason":null,"meta_title":"COVID-19 vaccine - NHS","meta_descriptions":["NHS information about the COVID-19 vaccine, including what the vaccine helps protect against, who should have it and when, how to get it and side effects."],"attrs_boilerpipe_text":"What the COVID-19 vaccine is for\nCOVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19.\nThe COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible.\nGetting the COVID-19 vaccine can:\nhelp reduce your risk of getting severe symptoms\nhelp you recover more quickly if you catch COVID-19\nhelp reduce your risk of having to go to hospital or dying from COVID-19\nprotect against different types of COVID-19 virus\nInformation:\nYou may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about\nhow to avoid catching and spreading COVID-19\n.\nWho should have the COVID-19 vaccine\nYou can get a COVID-19 vaccine this spring if you:\nare aged 75 or over (including those who will be 75 by 30 June 2026)\nare aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment\nlive in a care home for older adults\nHealth conditions and treatments that mean you're eligible for the COVID-19 vaccine\nYou may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment.\nThis can include if you:\nhave or had blood cancer, such as leukaemia, lymphoma or myeloma\nhave had an organ transplant, bone marrow transplant or stem cell transplant\nhave HIV\nhave a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID)\nare having or recently had chemotherapy, biological therapy or radiotherapy\nare taking steroid medicine (depending on the dose)\nare having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis\nThis list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine.\nHow to get the COVID-19 vaccine\nIf you’re eligible for the spring COVID-19 vaccine, you can:\nbook a COVID-19 vaccination appointment online\nor in the\nNHS App\ngo to a walk-in COVID-19 vaccination centre\nSome people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home.\nYou do not need to wait for an invitation before booking an appointment.\nThe last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026.\nHow the COVID-19 vaccine is given\nThe COVID-19 vaccine is given as an injection.\nMost people only need 1 dose of the COVID-19 vaccine when it's available.\nExtra doses of the COVID-19 vaccine\nSome people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy.\nYour GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine.\nThey will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment.\nSpeak to your GP or specialist for more information.\nIf your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service.\nFind local COVID-19 vaccination contacts on the NHS England website\nInformation:\nHaving the COVID-19 vaccine at the same time as other vaccines\nIn winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine.\nWho cannot have the COVID-19 vaccine\nMost people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding.\nSome people are only offered certain vaccines – for example, if you're under 18 years old.\nChildren under 12 years old will be given smaller doses than older children and adults.\nMost people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives.\nIf you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated.\nIf you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk.\nThey may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis.\nInformation:\nGetting vaccinated if you're unwell\nIf you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine.\nYou should also wait if you have a high temperature or feel very unwell with any illness.\nIf you've recently recovered from COVID-19, there is no need to wait to get the vaccine.\nSide effects of the COVID-19 vaccine\nThe most common side effects of the COVID-19 vaccine are mild and get better within a week.\nThey can include:\na sore arm from the injection\nfeeling tired\na headache\nfeeling achy\nmild flu-like symptoms\nIf you or your child get side effects, rest and take\nparacetamol\nor\nparacetamol for children\nto help you feel better.\nMore serious side effects, such as a severe allergic reaction (\nanaphylaxis\n), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately.\nThere have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments.\nThe vaccine cannot give you a COVID-19 infection.\nUrgent advice:\nContact NHS 111 if:\nYou or your child have had a COVID-19 vaccine and:\nhave symptoms that are getting worse\nyou're worried about your or your child's symptoms\nYou can call 111 or\nget help from 111 online\n.\nImmediate action required:\nCall 999 or go to A&E if:\nYou or your child have any of these symptoms within a few days of being vaccinated:\nchest pain or a feeling of tightness in the chest\nsevere difficulty breathing – you're gasping, choking or not able to get words out\na fast-beating, fluttering or pounding heart (palpitations)\nInformation:\nDo not drive to A&E. Ask someone to drive you or call 999 and ask for an ambulance.\nBring any medicines you take with you.\nCOVID-19 vaccine safety\nCOVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness.\nThe safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA).\nThe MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare.\nVaccination information for other parts of the UK\nThis information covers COVID-19 vaccination information for England.\nInformation for other parts of the UK:\nNHS Inform: COVID-19 vaccination in Scotland\nPublic Health Wales: COVID-19 vaccination in Wales\nnidirect: COVID-19 vaccination in Northern Ireland","attrs_markdown":"\n\n[Skip to main content](https:\/\/www.nhs.uk\/vaccinations\/covid-19-vaccine\/#maincontent)\n\n- [Health A to Z](https:\/\/www.nhs.uk\/health-a-to-z\/)\n- [NHS services](https:\/\/www.nhs.uk\/nhs-services\/)\n- [Healthy living](https:\/\/www.nhs.uk\/live-well\/)\n- [Mental health](https:\/\/www.nhs.uk\/mental-health\/)\n- [Care and support](https:\/\/www.nhs.uk\/social-care-and-support\/)\n- [Home](https:\/\/www.nhs.uk\/)\n- Browse More\n\n1. [Home](https:\/\/www.nhs.uk\/)\n2. [Vaccinations](https:\/\/www.nhs.uk\/vaccinations\/)\n\n[Back to Vaccinations](https:\/\/www.nhs.uk\/vaccinations\/)\n\n# COVID-19 vaccine\nThe COVID-19 vaccine helps protect against COVID-19, which can be a serious or life-threatening illness for some people. It's usually offered on the NHS in spring and early winter to people who need extra protection from COVID-19.\n\n## What the COVID-19 vaccine is for\nCOVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19.\n\nThe COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible.\n\nGetting the COVID-19 vaccine can:\n\n- help reduce your risk of getting severe symptoms\n- help you recover more quickly if you catch COVID-19\n- help reduce your risk of having to go to hospital or dying from COVID-19\n- protect against different types of COVID-19 virus\n\nInformation:\n\nYou may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about [how to avoid catching and spreading COVID-19](https:\/\/www.nhs.uk\/conditions\/covid-19\/how-to-avoid-catching-and-spreading-covid-19\/).\n\n## Who should have the COVID-19 vaccine\nYou can get a COVID-19 vaccine this spring if you:\n\n- are aged 75 or over (including those who will be 75 by 30 June 2026)\n- are aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment\n- live in a care home for older adults\n\nHealth conditions and treatments that mean you're eligible for the COVID-19 vaccine\n\nYou may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment.\n\nThis can include if you:\n\n- have or had blood cancer, such as leukaemia, lymphoma or myeloma\n- have had an organ transplant, bone marrow transplant or stem cell transplant\n- have HIV\n- have a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID)\n- are having or recently had chemotherapy, biological therapy or radiotherapy\n- are taking steroid medicine (depending on the dose)\n- are having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis\n\nThis list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine.\n\n## How to get the COVID-19 vaccine\nIf you’re eligible for the spring COVID-19 vaccine, you can:\n\n- [book a COVID-19 vaccination appointment online](https:\/\/www.nhs.uk\/nhs-services\/vaccination-and-booking-services\/book-covid-19-vaccination\/) or in the [NHS App](https:\/\/www.nhs.uk\/nhs-app\/)\n- [go to a walk-in COVID-19 vaccination centre](https:\/\/www.nhs.uk\/nhs-services\/vaccination-and-booking-services\/find-a-walk-in-covid-19-vaccination-site\/)\n\nSome people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home.\n\nYou do not need to wait for an invitation before booking an appointment.\n\nThe last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026.\n\n## How the COVID-19 vaccine is given\nThe COVID-19 vaccine is given as an injection.\n\nMost people only need 1 dose of the COVID-19 vaccine when it's available.\n\n### Extra doses of the COVID-19 vaccine\nSome people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy.\n\nYour GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine.\n\nThey will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment.\n\nSpeak to your GP or specialist for more information.\n\nIf your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service.\n\n[Find local COVID-19 vaccination contacts on the NHS England website](https:\/\/www.england.nhs.uk\/coronavirus\/covid-19-vaccination-programme\/local-covid-19-vaccination-contacts\/)\n\nInformation:\n\n### Having the COVID-19 vaccine at the same time as other vaccines\nIn winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine.\n\n## Who cannot have the COVID-19 vaccine\nMost people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding.\n\nSome people are only offered certain vaccines – for example, if you're under 18 years old.\n\nChildren under 12 years old will be given smaller doses than older children and adults.\n\nMost people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives.\n\nIf you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated.\n\nIf you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk.\n\nThey may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis.\n\nInformation:\n\n### Getting vaccinated if you're unwell\nIf you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine.\n\nYou should also wait if you have a high temperature or feel very unwell with any illness.\n\nIf you've recently recovered from COVID-19, there is no need to wait to get the vaccine.\n\n## Side effects of the COVID-19 vaccine\nThe most common side effects of the COVID-19 vaccine are mild and get better within a week.\n\nThey can include:\n\n- a sore arm from the injection\n- feeling tired\n- a headache\n- feeling achy\n- mild flu-like symptoms\n\nIf you or your child get side effects, rest and take [paracetamol](https:\/\/www.nhs.uk\/medicines\/paracetamol-for-adults\/) or [paracetamol for children](https:\/\/www.nhs.uk\/medicines\/paracetamol-for-children\/) to help you feel better.\n\nMore serious side effects, such as a severe allergic reaction ([anaphylaxis](https:\/\/www.nhs.uk\/conditions\/anaphylaxis\/)), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately.\n\nThere have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments.\n\nThe vaccine cannot give you a COVID-19 infection.\n\n### Urgent advice: Contact NHS 111 if:\nYou or your child have had a COVID-19 vaccine and:\n\n- have symptoms that are getting worse\n- you're worried about your or your child's symptoms\n\nYou can call 111 or [get help from 111 online](https:\/\/111.nhs.uk\/triage\/check-your-symptoms).\n\n### Immediate action required: Call 999 or go to A\\&E if:\nYou or your child have any of these symptoms within a few days of being vaccinated:\n\n- chest pain or a feeling of tightness in the chest\n- severe difficulty breathing – you're gasping, choking or not able to get words out\n- a fast-beating, fluttering or pounding heart (palpitations)\n\nInformation:\n\nDo not drive to A\\&E. Ask someone to drive you or call 999 and ask for an ambulance.\n\nBring any medicines you take with you.\n\nInformation:\n\n### More information about vaccine side affects\n- [What to expect after your COVID-19 vaccination on GOV.UK](https:\/\/www.gov.uk\/government\/publications\/covid-19-vaccination-what-to-expect-after-vaccination\/what-to-expect-after-your-covid-19-vaccination)\n- [Myocarditis and COVID-19 vaccines on the British Heart Foundation website](https:\/\/www.bhf.org.uk\/informationsupport\/heart-matters-magazine\/news\/coronavirus-and-your-health\/coronavirus-vaccine-your-questions-answered\/myocarditis-and-covid-19-vaccines-should-you-be-worried)\n- [Report a vaccine side effect on the COVID-19 Yellow Card website](https:\/\/coronavirus-yellowcard.mhra.gov.uk\/)\n\n## COVID-19 vaccine safety\nCOVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness.\n\nThe safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA).\n\nThe MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare.\n\nInformation:\n\n### More information about vaccine safety\n- [Why vaccinations are important and the safest way to protect yourself](https:\/\/www.nhs.uk\/vaccinations\/why-vaccination-is-important-and-the-safest-way-to-protect-yourself\/)\n\n## Vaccination information for other parts of the UK\nThis information covers COVID-19 vaccination information for England.\n\nInformation for other parts of the UK:\n\n- [NHS Inform: COVID-19 vaccination in Scotland](https:\/\/www.nhsinform.scot\/covid-19-vaccine)\n- [Public Health Wales: COVID-19 vaccination in Wales](https:\/\/phw.nhs.wales\/topics\/immunisation-and-vaccines\/covid-19-vaccination-information\/)\n- [nidirect: COVID-19 vaccination in Northern Ireland](https:\/\/www.nidirect.gov.uk\/articles\/coronavirus-covid-19-vaccine-safety)\n\nPage last reviewed: 2 September 2024   \n Next review due: 2 September 2027\n\n## Support links\n- [Home](https:\/\/www.nhs.uk\/)\n- [Health A to Z](https:\/\/www.nhs.uk\/health-a-to-z\/)\n- [NHS services](https:\/\/www.nhs.uk\/nhs-services\/)\n- [Healthy living](https:\/\/www.nhs.uk\/live-well\/)\n- [Mental health](https:\/\/www.nhs.uk\/mental-health\/)\n- [Care and support](https:\/\/www.nhs.uk\/social-care-and-support\/)\n- [COVID-19](https:\/\/www.nhs.uk\/conditions\/covid-19\/)\n\n- [NHS App](https:\/\/www.nhs.uk\/nhs-app\/)\n- [Find my NHS number](https:\/\/www.nhs.uk\/nhs-services\/online-services\/find-nhs-number\/)\n- [View your GP health record](https:\/\/www.nhs.uk\/nhs-services\/gps\/view-your-gp-health-record\/)\n- [View your test results](https:\/\/www.nhs.uk\/nhs-services\/online-services\/view-your-test-results\/)\n- [About the NHS](https:\/\/www.nhs.uk\/using-the-nhs\/about-the-nhs\/)\n- [Healthcare abroad](https:\/\/www.nhs.uk\/using-the-nhs\/healthcare-abroad\/)\n\n- [Other NHS websites](https:\/\/www.nhs.uk\/nhs-sites\/)\n- [Profile editor login](https:\/\/www.nhs.uk\/our-policies\/profile-editor-login\/)\n\n- [About us](https:\/\/www.nhs.uk\/about-us\/)\n- [Report an issue with the NHS website](https:\/\/www.nhs.uk\/report-an-issue-with-the-nhs-website)\n- [Accessibility statement](https:\/\/www.nhs.uk\/accessibility-statement\/)\n- [Our policies](https:\/\/www.nhs.uk\/our-policies\/)\n- [Cookies](https:\/\/www.nhs.uk\/our-policies\/choose-your-cookie-settings\/)\n\n© Crown copyright","attrs_readable_markdown":"## What the COVID-19 vaccine is for\nCOVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19.\n\nThe COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible.\n\nGetting the COVID-19 vaccine can:\n\n- help reduce your risk of getting severe symptoms\n- help you recover more quickly if you catch COVID-19\n- help reduce your risk of having to go to hospital or dying from COVID-19\n- protect against different types of COVID-19 virus\n\nInformation:\n\nYou may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about [how to avoid catching and spreading COVID-19](https:\/\/www.nhs.uk\/conditions\/covid-19\/how-to-avoid-catching-and-spreading-covid-19\/).\n\n## Who should have the COVID-19 vaccine\nYou can get a COVID-19 vaccine this spring if you:\n\n- are aged 75 or over (including those who will be 75 by 30 June 2026)\n- are aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment\n- live in a care home for older adults\n\nHealth conditions and treatments that mean you're eligible for the COVID-19 vaccine\n\nYou may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment.\n\nThis can include if you:\n\n- have or had blood cancer, such as leukaemia, lymphoma or myeloma\n- have had an organ transplant, bone marrow transplant or stem cell transplant\n- have HIV\n- have a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID)\n- are having or recently had chemotherapy, biological therapy or radiotherapy\n- are taking steroid medicine (depending on the dose)\n- are having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis\n\nThis list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine.\n\n## How to get the COVID-19 vaccine\nIf you’re eligible for the spring COVID-19 vaccine, you can:\n\n- [book a COVID-19 vaccination appointment online](https:\/\/www.nhs.uk\/nhs-services\/vaccination-and-booking-services\/book-covid-19-vaccination\/) or in the [NHS App](https:\/\/www.nhs.uk\/nhs-app\/)\n- [go to a walk-in COVID-19 vaccination centre](https:\/\/www.nhs.uk\/nhs-services\/vaccination-and-booking-services\/find-a-walk-in-covid-19-vaccination-site\/)\n\nSome people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home.\n\nYou do not need to wait for an invitation before booking an appointment.\n\nThe last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026.\n\n## How the COVID-19 vaccine is given\nThe COVID-19 vaccine is given as an injection.\n\nMost people only need 1 dose of the COVID-19 vaccine when it's available.\n\n### Extra doses of the COVID-19 vaccine\nSome people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy.\n\nYour GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine.\n\nThey will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment.\n\nSpeak to your GP or specialist for more information.\n\nIf your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service.\n\n[Find local COVID-19 vaccination contacts on the NHS England website](https:\/\/www.england.nhs.uk\/coronavirus\/covid-19-vaccination-programme\/local-covid-19-vaccination-contacts\/)\n\nInformation:\n\n### Having the COVID-19 vaccine at the same time as other vaccines\nIn winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine.\n\n## Who cannot have the COVID-19 vaccine\nMost people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding.\n\nSome people are only offered certain vaccines – for example, if you're under 18 years old.\n\nChildren under 12 years old will be given smaller doses than older children and adults.\n\nMost people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives.\n\nIf you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated.\n\nIf you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk.\n\nThey may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis.\n\nInformation:\n\n### Getting vaccinated if you're unwell\nIf you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine.\n\nYou should also wait if you have a high temperature or feel very unwell with any illness.\n\nIf you've recently recovered from COVID-19, there is no need to wait to get the vaccine.\n\n## Side effects of the COVID-19 vaccine\nThe most common side effects of the COVID-19 vaccine are mild and get better within a week.\n\nThey can include:\n\n- a sore arm from the injection\n- feeling tired\n- a headache\n- feeling achy\n- mild flu-like symptoms\n\nIf you or your child get side effects, rest and take [paracetamol](https:\/\/www.nhs.uk\/medicines\/paracetamol-for-adults\/) or [paracetamol for children](https:\/\/www.nhs.uk\/medicines\/paracetamol-for-children\/) to help you feel better.\n\nMore serious side effects, such as a severe allergic reaction ([anaphylaxis](https:\/\/www.nhs.uk\/conditions\/anaphylaxis\/)), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately.\n\nThere have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments.\n\nThe vaccine cannot give you a COVID-19 infection.\n\n### Urgent advice: Contact NHS 111 if:\nYou or your child have had a COVID-19 vaccine and:\n\n- have symptoms that are getting worse\n- you're worried about your or your child's symptoms\n\nYou can call 111 or [get help from 111 online](https:\/\/111.nhs.uk\/triage\/check-your-symptoms).\n\n### Immediate action required: Call 999 or go to A\\&E if:\nYou or your child have any of these symptoms within a few days of being vaccinated:\n\n- chest pain or a feeling of tightness in the chest\n- severe difficulty breathing – you're gasping, choking or not able to get words out\n- a fast-beating, fluttering or pounding heart (palpitations)\n\nInformation:\n\nDo not drive to A\\&E. Ask someone to drive you or call 999 and ask for an ambulance.\n\nBring any medicines you take with you.\n\n## COVID-19 vaccine safety\nCOVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness.\n\nThe safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA).\n\nThe MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare.\n\n## Vaccination information for other parts of the UK\nThis information covers COVID-19 vaccination information for England.\n\nInformation for other parts of the UK:\n\n- [NHS Inform: COVID-19 vaccination in Scotland](https:\/\/www.nhsinform.scot\/covid-19-vaccine)\n- [Public Health Wales: COVID-19 vaccination in Wales](https:\/\/phw.nhs.wales\/topics\/immunisation-and-vaccines\/covid-19-vaccination-information\/)\n- [nidirect: COVID-19 vaccination in Northern Ireland](https:\/\/www.nidirect.gov.uk\/articles\/coronavirus-covid-19-vaccine-safety)","meta_canonical":null}

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5. Seen Status Check

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📄

INDEXABLE

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1 day ago

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ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0.1 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://www.nhs.uk/vaccinations/covid-19-vaccine/
Last Crawled	2026-04-16 11:06:17 (1 day ago)
First Indexed	2024-06-28 09:13:48 (1 year ago)
HTTP Status Code	200
Meta Title	COVID-19 vaccine - NHS
Meta Description	NHS information about the COVID-19 vaccine, including what the vaccine helps protect against, who should have it and when, how to get it and side effects.
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Boilerpipe Text	What the COVID-19 vaccine is for COVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19. The COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible. Getting the COVID-19 vaccine can: help reduce your risk of getting severe symptoms help you recover more quickly if you catch COVID-19 help reduce your risk of having to go to hospital or dying from COVID-19 protect against different types of COVID-19 virus Information: You may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about how to avoid catching and spreading COVID-19 . Who should have the COVID-19 vaccine You can get a COVID-19 vaccine this spring if you: are aged 75 or over (including those who will be 75 by 30 June 2026) are aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment live in a care home for older adults Health conditions and treatments that mean you're eligible for the COVID-19 vaccine You may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment. This can include if you: have or had blood cancer, such as leukaemia, lymphoma or myeloma have had an organ transplant, bone marrow transplant or stem cell transplant have HIV have a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID) are having or recently had chemotherapy, biological therapy or radiotherapy are taking steroid medicine (depending on the dose) are having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis This list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine. How to get the COVID-19 vaccine If you’re eligible for the spring COVID-19 vaccine, you can: book a COVID-19 vaccination appointment online or in the NHS App go to a walk-in COVID-19 vaccination centre Some people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home. You do not need to wait for an invitation before booking an appointment. The last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026. How the COVID-19 vaccine is given The COVID-19 vaccine is given as an injection. Most people only need 1 dose of the COVID-19 vaccine when it's available. Extra doses of the COVID-19 vaccine Some people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy. Your GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine. They will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment. Speak to your GP or specialist for more information. If your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service. Find local COVID-19 vaccination contacts on the NHS England website Information: Having the COVID-19 vaccine at the same time as other vaccines In winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine. Who cannot have the COVID-19 vaccine Most people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding. Some people are only offered certain vaccines – for example, if you're under 18 years old. Children under 12 years old will be given smaller doses than older children and adults. Most people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives. If you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated. If you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk. They may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis. Information: Getting vaccinated if you're unwell If you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine. You should also wait if you have a high temperature or feel very unwell with any illness. If you've recently recovered from COVID-19, there is no need to wait to get the vaccine. Side effects of the COVID-19 vaccine The most common side effects of the COVID-19 vaccine are mild and get better within a week. They can include: a sore arm from the injection feeling tired a headache feeling achy mild flu-like symptoms If you or your child get side effects, rest and take paracetamol or paracetamol for children to help you feel better. More serious side effects, such as a severe allergic reaction ( anaphylaxis ), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately. There have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments. The vaccine cannot give you a COVID-19 infection. Urgent advice: Contact NHS 111 if: You or your child have had a COVID-19 vaccine and: have symptoms that are getting worse you're worried about your or your child's symptoms You can call 111 or get help from 111 online . Immediate action required: Call 999 or go to A&E if: You or your child have any of these symptoms within a few days of being vaccinated: chest pain or a feeling of tightness in the chest severe difficulty breathing – you're gasping, choking or not able to get words out a fast-beating, fluttering or pounding heart (palpitations) Information: Do not drive to A&E. Ask someone to drive you or call 999 and ask for an ambulance. Bring any medicines you take with you. COVID-19 vaccine safety COVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness. The safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA). The MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare. Vaccination information for other parts of the UK This information covers COVID-19 vaccination information for England. Information for other parts of the UK: NHS Inform: COVID-19 vaccination in Scotland Public Health Wales: COVID-19 vaccination in Wales nidirect: COVID-19 vaccination in Northern Ireland
Markdown	[Skip to main content](https://www.nhs.uk/vaccinations/covid-19-vaccine/#maincontent) - [Health A to Z](https://www.nhs.uk/health-a-to-z/) - [NHS services](https://www.nhs.uk/nhs-services/) - [Healthy living](https://www.nhs.uk/live-well/) - [Mental health](https://www.nhs.uk/mental-health/) - [Care and support](https://www.nhs.uk/social-care-and-support/) - [Home](https://www.nhs.uk/) - Browse More 1. [Home](https://www.nhs.uk/) 2. [Vaccinations](https://www.nhs.uk/vaccinations/) [Back to Vaccinations](https://www.nhs.uk/vaccinations/) # COVID-19 vaccine The COVID-19 vaccine helps protect against COVID-19, which can be a serious or life-threatening illness for some people. It's usually offered on the NHS in spring and early winter to people who need extra protection from COVID-19. ## What the COVID-19 vaccine is for COVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19. The COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible. Getting the COVID-19 vaccine can: - help reduce your risk of getting severe symptoms - help you recover more quickly if you catch COVID-19 - help reduce your risk of having to go to hospital or dying from COVID-19 - protect against different types of COVID-19 virus Information: You may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about [how to avoid catching and spreading COVID-19](https://www.nhs.uk/conditions/covid-19/how-to-avoid-catching-and-spreading-covid-19/). ## Who should have the COVID-19 vaccine You can get a COVID-19 vaccine this spring if you: - are aged 75 or over (including those who will be 75 by 30 June 2026) - are aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment - live in a care home for older adults Health conditions and treatments that mean you're eligible for the COVID-19 vaccine You may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment. This can include if you: - have or had blood cancer, such as leukaemia, lymphoma or myeloma - have had an organ transplant, bone marrow transplant or stem cell transplant - have HIV - have a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID) - are having or recently had chemotherapy, biological therapy or radiotherapy - are taking steroid medicine (depending on the dose) - are having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis This list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine. ## How to get the COVID-19 vaccine If you’re eligible for the spring COVID-19 vaccine, you can: - [book a COVID-19 vaccination appointment online](https://www.nhs.uk/nhs-services/vaccination-and-booking-services/book-covid-19-vaccination/) or in the [NHS App](https://www.nhs.uk/nhs-app/) - [go to a walk-in COVID-19 vaccination centre](https://www.nhs.uk/nhs-services/vaccination-and-booking-services/find-a-walk-in-covid-19-vaccination-site/) Some people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home. You do not need to wait for an invitation before booking an appointment. The last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026. ## How the COVID-19 vaccine is given The COVID-19 vaccine is given as an injection. Most people only need 1 dose of the COVID-19 vaccine when it's available. ### Extra doses of the COVID-19 vaccine Some people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy. Your GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine. They will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment. Speak to your GP or specialist for more information. If your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service. [Find local COVID-19 vaccination contacts on the NHS England website](https://www.england.nhs.uk/coronavirus/covid-19-vaccination-programme/local-covid-19-vaccination-contacts/) Information: ### Having the COVID-19 vaccine at the same time as other vaccines In winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine. ## Who cannot have the COVID-19 vaccine Most people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding. Some people are only offered certain vaccines – for example, if you're under 18 years old. Children under 12 years old will be given smaller doses than older children and adults. Most people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives. If you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated. If you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk. They may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis. Information: ### Getting vaccinated if you're unwell If you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine. You should also wait if you have a high temperature or feel very unwell with any illness. If you've recently recovered from COVID-19, there is no need to wait to get the vaccine. ## Side effects of the COVID-19 vaccine The most common side effects of the COVID-19 vaccine are mild and get better within a week. They can include: - a sore arm from the injection - feeling tired - a headache - feeling achy - mild flu-like symptoms If you or your child get side effects, rest and take [paracetamol](https://www.nhs.uk/medicines/paracetamol-for-adults/) or [paracetamol for children](https://www.nhs.uk/medicines/paracetamol-for-children/) to help you feel better. More serious side effects, such as a severe allergic reaction ([anaphylaxis](https://www.nhs.uk/conditions/anaphylaxis/)), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately. There have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments. The vaccine cannot give you a COVID-19 infection. ### Urgent advice: Contact NHS 111 if: You or your child have had a COVID-19 vaccine and: - have symptoms that are getting worse - you're worried about your or your child's symptoms You can call 111 or [get help from 111 online](https://111.nhs.uk/triage/check-your-symptoms). ### Immediate action required: Call 999 or go to A\&E if: You or your child have any of these symptoms within a few days of being vaccinated: - chest pain or a feeling of tightness in the chest - severe difficulty breathing – you're gasping, choking or not able to get words out - a fast-beating, fluttering or pounding heart (palpitations) Information: Do not drive to A\&E. Ask someone to drive you or call 999 and ask for an ambulance. Bring any medicines you take with you. Information: ### More information about vaccine side affects - [What to expect after your COVID-19 vaccination on GOV.UK](https://www.gov.uk/government/publications/covid-19-vaccination-what-to-expect-after-vaccination/what-to-expect-after-your-covid-19-vaccination) - [Myocarditis and COVID-19 vaccines on the British Heart Foundation website](https://www.bhf.org.uk/informationsupport/heart-matters-magazine/news/coronavirus-and-your-health/coronavirus-vaccine-your-questions-answered/myocarditis-and-covid-19-vaccines-should-you-be-worried) - [Report a vaccine side effect on the COVID-19 Yellow Card website](https://coronavirus-yellowcard.mhra.gov.uk/) ## COVID-19 vaccine safety COVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness. The safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA). The MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare. Information: ### More information about vaccine safety - [Why vaccinations are important and the safest way to protect yourself](https://www.nhs.uk/vaccinations/why-vaccination-is-important-and-the-safest-way-to-protect-yourself/) ## Vaccination information for other parts of the UK This information covers COVID-19 vaccination information for England. Information for other parts of the UK: - [NHS Inform: COVID-19 vaccination in Scotland](https://www.nhsinform.scot/covid-19-vaccine) - [Public Health Wales: COVID-19 vaccination in Wales](https://phw.nhs.wales/topics/immunisation-and-vaccines/covid-19-vaccination-information/) - [nidirect: COVID-19 vaccination in Northern Ireland](https://www.nidirect.gov.uk/articles/coronavirus-covid-19-vaccine-safety) Page last reviewed: 2 September 2024 Next review due: 2 September 2027 ## Support links - [Home](https://www.nhs.uk/) - [Health A to Z](https://www.nhs.uk/health-a-to-z/) - [NHS services](https://www.nhs.uk/nhs-services/) - [Healthy living](https://www.nhs.uk/live-well/) - [Mental health](https://www.nhs.uk/mental-health/) - [Care and support](https://www.nhs.uk/social-care-and-support/) - [COVID-19](https://www.nhs.uk/conditions/covid-19/) - [NHS App](https://www.nhs.uk/nhs-app/) - [Find my NHS number](https://www.nhs.uk/nhs-services/online-services/find-nhs-number/) - [View your GP health record](https://www.nhs.uk/nhs-services/gps/view-your-gp-health-record/) - [View your test results](https://www.nhs.uk/nhs-services/online-services/view-your-test-results/) - [About the NHS](https://www.nhs.uk/using-the-nhs/about-the-nhs/) - [Healthcare abroad](https://www.nhs.uk/using-the-nhs/healthcare-abroad/) - [Other NHS websites](https://www.nhs.uk/nhs-sites/) - [Profile editor login](https://www.nhs.uk/our-policies/profile-editor-login/) - [About us](https://www.nhs.uk/about-us/) - [Report an issue with the NHS website](https://www.nhs.uk/report-an-issue-with-the-nhs-website) - [Accessibility statement](https://www.nhs.uk/accessibility-statement/) - [Our policies](https://www.nhs.uk/our-policies/) - [Cookies](https://www.nhs.uk/our-policies/choose-your-cookie-settings/) © Crown copyright
Readable Markdown	## What the COVID-19 vaccine is for COVID-19 vaccination is an important part of protecting yourself if you're at increased risk of getting seriously ill from COVID-19. The COVID-19 vaccines are offered because viruses change and protection fades over time. It's important to top up your protection if you're eligible. Getting the COVID-19 vaccine can: - help reduce your risk of getting severe symptoms - help you recover more quickly if you catch COVID-19 - help reduce your risk of having to go to hospital or dying from COVID-19 - protect against different types of COVID-19 virus Information: You may still get or spread COVID-19 even if you have a vaccine, so it's important to follow advice about [how to avoid catching and spreading COVID-19](https://www.nhs.uk/conditions/covid-19/how-to-avoid-catching-and-spreading-covid-19/). ## Who should have the COVID-19 vaccine You can get a COVID-19 vaccine this spring if you: - are aged 75 or over (including those who will be 75 by 30 June 2026) - are aged 6 months to 74 years and have a weakened immune system because of a health condition or treatment - live in a care home for older adults Health conditions and treatments that mean you're eligible for the COVID-19 vaccine You may be eligible for a COVID-19 vaccine if you have a weakened immune system because of a health condition or treatment. This can include if you: - have or had blood cancer, such as leukaemia, lymphoma or myeloma - have had an organ transplant, bone marrow transplant or stem cell transplant - have HIV - have a genetic disorder that affects your immune system, such as severe combined immunodeficiency (SCID) - are having or recently had chemotherapy, biological therapy or radiotherapy - are taking steroid medicine (depending on the dose) - are having long-term immunosuppressive treatment for a condition such as lupus, rheumatoid arthritis, inflammatory bowel disease (IBD), scleroderma or psoriasis This list is a summary and does not include everything. Speak to your local pharmacy, GP surgery or specialist if you're not sure if you're eligible for the COVID-19 vaccine. ## How to get the COVID-19 vaccine If you’re eligible for the spring COVID-19 vaccine, you can: - [book a COVID-19 vaccination appointment online](https://www.nhs.uk/nhs-services/vaccination-and-booking-services/book-covid-19-vaccination/) or in the [NHS App](https://www.nhs.uk/nhs-app/) - [go to a walk-in COVID-19 vaccination centre](https://www.nhs.uk/nhs-services/vaccination-and-booking-services/find-a-walk-in-covid-19-vaccination-site/) Some people may be able to get vaccinated at a local service, such as a community pharmacy or GP surgery, or at a care home if they live in a care home. You do not need to wait for an invitation before booking an appointment. The last date you will be able to get your COVID-19 vaccine is 30 June 2026. Online booking will close on 29 June 2026. ## How the COVID-19 vaccine is given The COVID-19 vaccine is given as an injection. Most people only need 1 dose of the COVID-19 vaccine when it's available. ### Extra doses of the COVID-19 vaccine Some people need an extra dose of the COVID-19 vaccine if they have a health condition or treatment that severely weakens their immune system. For example, if they have had a stem cell transplant or CAR-T therapy. Your GP or specialist will assess your risk and tell you if you need an extra dose of the vaccine. They will advise you on when to get vaccinated based on your treatment plan, and help you find a local appointment. Speak to your GP or specialist for more information. If your GP or specialist cannot arrange an appointment for you, you can contact your local NHS COVID-19 vaccination service. [Find local COVID-19 vaccination contacts on the NHS England website](https://www.england.nhs.uk/coronavirus/covid-19-vaccination-programme/local-covid-19-vaccination-contacts/) Information: ### Having the COVID-19 vaccine at the same time as other vaccines In winter, you can have the COVID-19 vaccine at the same time as the flu vaccine or RSV vaccine. ## Who cannot have the COVID-19 vaccine Most people who are eligible for the COVID-19 vaccine can have it, including if you're pregnant or breastfeeding. Some people are only offered certain vaccines – for example, if you're under 18 years old. Children under 12 years old will be given smaller doses than older children and adults. Most people with allergies can have the COVID-19 vaccine, including if you've had a mild allergic reaction to a previous dose, such as a rash, swelling, wheezing or hives. If you've ever had an allergic reaction, tell the healthcare staff at your appointment before you're vaccinated. If you're at risk of a severe allergic reaction, vaccination staff or your GP may refer you to an expert allergist or specialist to assess your risk. They may advise you to have the COVID-19 vaccine at a specialist clinic or hospital where you can be monitored. This will only happen in rare cases – for example, if you have a history of anaphylaxis. Information: ### Getting vaccinated if you're unwell If you have, or think you have, COVID-19, wait until you're feeling better before having the vaccine. You should also wait if you have a high temperature or feel very unwell with any illness. If you've recently recovered from COVID-19, there is no need to wait to get the vaccine. ## Side effects of the COVID-19 vaccine The most common side effects of the COVID-19 vaccine are mild and get better within a week. They can include: - a sore arm from the injection - feeling tired - a headache - feeling achy - mild flu-like symptoms If you or your child get side effects, rest and take [paracetamol](https://www.nhs.uk/medicines/paracetamol-for-adults/) or [paracetamol for children](https://www.nhs.uk/medicines/paracetamol-for-children/) to help you feel better. More serious side effects, such as a severe allergic reaction ([anaphylaxis](https://www.nhs.uk/conditions/anaphylaxis/)), are very rare. The person who vaccinates you will be trained to deal with allergic reactions and treat them immediately. There have been rare cases of inflammation of the heart (myocarditis) reported after COVID-19 vaccination. Most people who had this recovered following rest and simple treatments. The vaccine cannot give you a COVID-19 infection. ### Urgent advice: Contact NHS 111 if: You or your child have had a COVID-19 vaccine and: - have symptoms that are getting worse - you're worried about your or your child's symptoms You can call 111 or [get help from 111 online](https://111.nhs.uk/triage/check-your-symptoms). ### Immediate action required: Call 999 or go to A\&E if: You or your child have any of these symptoms within a few days of being vaccinated: - chest pain or a feeling of tightness in the chest - severe difficulty breathing – you're gasping, choking or not able to get words out - a fast-beating, fluttering or pounding heart (palpitations) Information: Do not drive to A\&E. Ask someone to drive you or call 999 and ask for an ambulance. Bring any medicines you take with you. ## COVID-19 vaccine safety COVID-19 vaccines in use in the UK have all met strict standards of safety, quality and effectiveness. The safety of the vaccines has been extensively reviewed in both adults and children by the independent Medicines and Healthcare products Regulatory Agency (MHRA). The MHRA are continuously monitoring the safety of the COVID-19 vaccines and reports of serious side effects are very rare. ## Vaccination information for other parts of the UK This information covers COVID-19 vaccination information for England. Information for other parts of the UK: - [NHS Inform: COVID-19 vaccination in Scotland](https://www.nhsinform.scot/covid-19-vaccine) - [Public Health Wales: COVID-19 vaccination in Wales](https://phw.nhs.wales/topics/immunisation-and-vaccines/covid-19-vaccination-information/) - [nidirect: COVID-19 vaccination in Northern Ireland](https://www.nidirect.gov.uk/articles/coronavirus-covid-19-vaccine-safety)
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